20 Best Water Flow Counter Sensor [2024]

Are you looking for the best Water Flow Counter Sensor? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Water Flow Counter Sensor.

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# Preview Product
1 HiLetgo G1/2' Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water... HiLetgo G1/2" Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water...
2 DIGITEN G1/2' Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-30L/min DIGITEN G1/2" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-30L/min
3 LANTRO JS - G1/2' Male Thread Magnetic Water Flow Sensor Switch Brass Hall Effect Flowmeter Fluid... LANTRO JS - G1/2" Male Thread Magnetic Water Flow Sensor Switch Brass Hall Effect Flowmeter Fluid...
4 uxcell 1/4' Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min... uxcell 1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min...
5 DIGITEN G3/4' Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min DIGITEN G3/4" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
6 DIGITEN Water Flow Control Meter LCD Display Controller+G1/2' Water Hall Sensor Flow Meter Flowmeter... DIGITEN Water Flow Control Meter LCD Display Controller+G1/2" Water Hall Sensor Flow Meter...
7 DIGITEN G1' Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
8 DEVMO 1/2'' Water Flow Hall Sensor Control Switch Fluid Flow Meter Flowmeter Counter 1-30L/min... DEVMO 1/2'' Water Flow Hall Sensor Control Switch Fluid Flow Meter Flowmeter Counter 1-30L/min...
9 DIGITEN Water Flow Control Meter LCD Display Controller+G3/4' Water Hall Sensor Flow Meter Flowmeter... DIGITEN Water Flow Control Meter LCD Display Controller+G3/4" Water Hall Sensor Flow Meter...
10 uxcell 1/4in Quick Connect Hall Effect Liquid Water Flow Switch Flowmeter Counter 1-25L/min uxcell 1/4in Quick Connect Hall Effect Liquid Water Flow Switch Flowmeter Counter 1-25L/min
11 GREDIA 1/2' Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-30L/min GREDIA 1/2" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-30L/min
12 DIGITEN G3/8 Inch Quick Connect Water Flow Sensor Switch Flowmeter Counter 0.3-10L/min DIGITEN G3/8 Inch Quick Connect Water Flow Sensor Switch Flowmeter Counter 0.3-10L/min
13 GREDIA 1/4' Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter Connect... GREDIA 1/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter Connect...
14 uxcell 8mm Hall Effect Liquid Water Flow Sensor Switch Flow Counter Meter 1.2-12L/min SEN-CL08C uxcell 8mm Hall Effect Liquid Water Flow Sensor Switch Flow Counter Meter 1.2-12L/min SEN-CL08C
15 uxcell G1/4' Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.2-2.5L/Min... uxcell G1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.2-2.5L/Min...
16 GREDIA G1' Male Thread Brass Water Flow Sensor Switch Hall Effect Liquid Flowmeter Fluidmeter... GREDIA G1" Male Thread Brass Water Flow Sensor Switch Hall Effect Liquid Flowmeter Fluidmeter...
17 uxcell G1/2' Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter DC 5V 60mm... uxcell G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter DC 5V 60mm...
18 uxcell G1/2' Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 1-30L/min SEN-CL21W uxcell G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 1-30L/min SEN-CL21W
19 uxcell 1/4' Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min... uxcell 1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min...
20 Digiten G1/2'Thread Water Flow Hall Sensor Switch Flowmeter Counter with Temperature Sensor Female... Digiten G1/2"Thread Water Flow Hall Sensor Switch Flowmeter Counter with Temperature Sensor...
Bestseller No. 1
HiLetgo G1/2" Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water...
  • 1-30L/min 1.75MPa 1/2" Hall Effect Flowmeter Control Water Flow Sensor
  • The lowest rated working voltage: DC4.5 5V-24V
  • Maximum operating current: 15 mA (DC 5V)
  • Working voltage range: DC 5~18 v
  • Load capacity: 10 mA (DC 5V)
SaleBestseller No. 2
DIGITEN G1/2" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-30L/min
  • The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part.
  • There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the...
  • Working voltage range: DC 5-18 V
  • Output Waveform: Square Wave,output pulse signal.
  • Waterproof, heat resistance, pressure resistance, cold resistance.
Bestseller No. 3
LANTRO JS - G1/2" Male Thread Magnetic Water Flow Sensor Switch Brass Hall Effect Flowmeter Fluid...
  • 【High Quality】Our flow sensor is made of copper, waterproof, heat resistance, pressurresistance, cold resistance, small size, stable and reliable
  • 【Magnetic Control】This water flow switch uses water flow magnetic control device and on-off control sensing elements, so as to switch on or off...
  • 【Easy to Use】The flow switch is easy to install and easy to use, connection thread: G1/2
  • 【Specifications】Operation voltage: DC5-15V; Working current: 0-2A; max working pressure: 1.75 MPa; Flow range: 1-25L/min
  • 【Application】This water flow sensor switch can be used in water heaters,water heater, boiler, water dispensers, coffee machines, hot card...
Bestseller No. 4
uxcell 1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min...
  • Light weight, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • All materials are in line with SGS testing standards.
  • Three wire connection: Red for positive, black for negative, yellow for pulse signal.
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • Maximum water pressure: 1.2MPa, flow range: 0.15-1.5L/min
Bestseller No. 5
DIGITEN G3/4" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
  • Flow range:1-60L/min
  • Allow compression:Water pressure 1.75 Mpa below
  • Working voltage range:DC 5-18 V
  • Output Waveform:Square Wave,output pulse signal.
  • Sensor:Hall effect
Bestseller No. 6
DIGITEN Water Flow Control Meter LCD Display Controller+G1/2" Water Hall Sensor Flow Meter Flowmeter...
  • ★【Large LCD Screen & Monitor Flow Rate】: Support reading with Liter or Gallon unit, LPM/GPM switchable. DFC15 will display the flow rate(the...
  • ★【Quantitative Control & Alarm Function】: The controller will turn off the solenoid valve automatically when flow reach to the setting value you...
  • ★【Work with All Hall Effect Flow Sensor】: It can work with various different flow sensors through adjust the K value. High quality, come with...
  • ★【Wide Applications】: Swimming pool, water dispenser, coffee machine, drip irrigation system, beer brewing, etc. For example, if you want 5...
  • ★【Package Includes & Warranty】: Thread type: BSP, but it can work with NPT thread. The controller will come with G1/2" flow sensor, G1/2"...
Bestseller No. 7
DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
  • Flow range:1-60L/min, Sensor: Hall effect.
  • Allow compression:Water pressure 1.75 Mpa below
  • Working voltage range:DC 5-18 V
  • Output Waveform:Square Wave,output pulse signal.
  • Work for Android and PI system.
Bestseller No. 8
DEVMO 1/2'' Water Flow Hall Sensor Control Switch Fluid Flow Meter Flowmeter Counter 1-30L/min...
  • ★Mainly used for water testing, water cooling system
  • ★Application: Water heaters, credit card machines, water vending machine, flow measurement device
  • ★High amplitude: ≥ 4.6V
  • ★Low amplitude: ≤ 0.5V
  • ★Electric strength: 1250V/min
Bestseller No. 9
DIGITEN Water Flow Control Meter LCD Display Controller+G3/4" Water Hall Sensor Flow Meter Flowmeter...
  • ★【Large LCD Screen & Monitor Flow Rate】: Support reading with Liter or Gallon unit, LPM/GPM switchable. DFC15 will display the flow rate(the...
  • ★【Quantitative Control & Alarm Function】: The controller will turn off the solenoid valve automatically when flow reach to the setting value you...
  • ★【Work with All Hall Effect Flow Sensor】: It can work with various different flow sensors through adjust the K value. High quality, come with...
  • ★【Wide Applications】: Swimming pool, water dispenser, coffee machine, drip irrigation system, beer brewing, etc. For example, if you want 5...
  • ★【Package Includes & Warranty】: Thread type: BSP, but it can work with NPT thread. The controller will come with G3/4" flow sensor, G3/4"...
Bestseller No. 10
uxcell 1/4in Quick Connect Hall Effect Liquid Water Flow Switch Flowmeter Counter 1-25L/min
  • Light weight, small size, easy to install.
  • Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, ect.
  • Water Flow Switch adopts a Magnetic Reed Switch
  • 1/4" quick connector each end.
  • Maximum water pressure: 1.5MPa, flow range: 1-25L/min.
Bestseller No. 11
GREDIA 1/2" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-30L/min
  • Connect to G1/2 inch BSPT male thread, hall effect
  • Flow range:1-30L/min, Water Pressure: ≤1.75Mpa
  • Working voltage: DC 5-24 V, F=(7.5*Q)±2%, Q=L/Min
  • Material: food grade plastic, all raw materials conform to the ROHS test standard
  • Wide application: It is mainly used in water heater, coffee machine, water purifier, drinking fountain, beverage machine, campus smart card equipment,...
Bestseller No. 12
DIGITEN G3/8 Inch Quick Connect Water Flow Sensor Switch Flowmeter Counter 0.3-10L/min
  • Working range:0.3-10L/min
  • Pressure range: Water pressure 0.8 MPa below
  • Working voltage range: DC 5-18 V
  • Output Waveform: Square Wave, output pulse signal.
  • Sensor: Hall effect
Bestseller No. 13
GREDIA 1/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter Connect...
  • Connect to a hosepipe whose inner diameter is about 5 to 7 mm( G1/4 inch connector)
  • Flow range:0.3-6L/min, Water Pressure: ≤0.8Mpa
  • Working voltage: DC 5-24 V, F=(98*Q)±3%, Q=L/Min
  • Material: food grade plastic, all raw materials conform to the ROHS test standard
  • Wide application: It is mainly used in water heater, coffee machine, water purifier, drinking fountain, beverage machine, campus smart card equipment,...
Bestseller No. 14
uxcell 8mm Hall Effect Liquid Water Flow Sensor Switch Flow Counter Meter 1.2-12L/min SEN-CL08C
  • Stable, high temperature, low water pressure start.
  • Brass material, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • All materials are in line with SGS testing standards.
  • Flow Range: 1.2-12L/min; Maximum Water Pressure: 1.75 Mpa
Bestseller No. 15
uxcell G1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.2-2.5L/Min...
  • Light weight, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • All materials are in line with SGS testing standards.
  • Three wire connection: Red for positive, black for negative, yellow for pulse signal.
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • Maximum water pressure: 1.2MPa, flow range: 0.2-2.5L/min
Bestseller No. 16
GREDIA G1" Male Thread Brass Water Flow Sensor Switch Hall Effect Liquid Flowmeter Fluidmeter...
  • Connection size: G1 inch BSPT male thread, 58mm, hall effect
  • Flow range: 2-50L/Min, Water Pressure: ≤1.75Mpa, Working voltage range: DC5~15V
  • F = (7.5* Q-4) ± 5%, Q=L/Min, error: ± 5%, Operating temperature range: 0-80℃ (0-176°F)
  • Material: High quality brass with more than 57% , anti-oxidation, more wear-resistant
  • Wide range of applications, mainly used for water heaters, water dispensers, etc.
SaleBestseller No. 17
uxcell G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter DC 5V 60mm...
  • Stable, high temperature, low water pressure start.
  • Brass material, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • All materials are in line with SGS testing standards.
  • Flow Range: 1-30L/Min; Maximum Water Pressure: 1.75MPa
Bestseller No. 18
uxcell G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 1-30L/min SEN-CL21W
  • Stable, high temperature, low water pressure start.
  • Brass material, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • All materials are in line with SGS testing standards.
  • Flow Range: 1-30L/Min; Maximum Water Pressure: 1.75MPa
Bestseller No. 19
uxcell 1/4" Hall Effect Water Flow Sensor Switch Flowmeter Counter Fluid Meter DC5V 0.15-1.5L/min...
  • Light weight, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid...
  • All materials are in line with SGS testing standards.
  • Three wire connection: Red for positive, black for negative, yellow for pulse signal.
  • The water flow sensor is applied for water heater, and can be used as flow switch.
  • Maximum water pressure: 1.2MPa, flow range: 0.15-1.5L/min.
Bestseller No. 20
Digiten G1/2"Thread Water Flow Hall Sensor Switch Flowmeter Counter with Temperature Sensor Female...
  • This flow sensor is made of brown, it is waterproof,heat resistance,pressurresistance,cold resistance
  • The flow meter is stable and reliable. It is small in size and easy to install.
  • Tis flowmeter can measure water temperature with temperature sensor.
  • The flowmeter can be used in a wide range of instruments to measure the flow of fluid in pipes
  • Work for Android and PI system.

Having trouble finding a great Water Flow Counter Sensor?

This problem is well understood by us because we have gone through the entire Water Flow Counter Sensor research process ourselves, which is why we have put together a comprehensive list of the best Water Flow Counter Sensors available in the market today.

After hours of searching and using all the models on the market, we have found the best Water Flow Counter Sensor for 2023. See our ranking below!

How Do You Buy The Best Water Flow Counter Sensor?

Do you get stressed out thinking about shopping for a great Water Flow Counter Sensor? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Water Flow Counter Sensor, which is why we have assembled a comprehensive list of the greatest Water Flow Counter Sensor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Water Flow Counter Sensor that you consider buying. Your questions might include the following:

  • Is it worth buying an Water Flow Counter Sensor?
  • What benefits are there with buying an Water Flow Counter Sensor?
  • What factors deserve consideration when shopping for an effective Water Flow Counter Sensor?
  • Why is it crucial to invest in any Water Flow Counter Sensor, much less the best one?
  • Which Water Flow Counter Sensor are good in the current market?
  • Where can you find information like this about Water Flow Counter Sensor?

We’re convinced that you likely have far more questions than just these regarding Water Flow Counter Sensor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Water Flow Counter Sensor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Water Flow Counter Sensor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Water Flow Counter Sensor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Water Flow Counter Sensor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Water Flow Counter Sensor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Water Flow Counter Sensor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Water Flow Counter Sensor.
  5. Customer Ratings: Number ratings grade Water Flow Counter Sensor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Water Flow Counter Sensor.
  7. Product Quality: You don’t always get what you pay for with an Water Flow Counter Sensor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Water Flow Counter Sensor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Water Flow Counter Sensor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Water Flow Counter Sensor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are the best water flow meters for rental properties?

A: This heavy-duty water flow meter from DAE is a great option for anyone who needs to monitor water usage for their home or rental. This meter is designed for indoor or outdoor use and can function in temperatures of up to 104℉. The meter itself comes in multiple sizes with couplings from ½” to 1-½” NPT.

Q: Where can I buy a flowmeter?

A: Selecting a Flowmeter on Amazon.com. A flowmeter, or flow meter, is an instrument for measuring the volume, mass, or velocity of gas or liquid flowing through piping. While most flow meters are designed for either gases or liquids, some models can be used with both.

Q: How does the waterproof sensor work?

A: The sensor is triggered when the feet come in contact with water, and usually just a few drops will set it off. Once triggered, a push alert or email (or both) will be sent and an audible alarm on the device itself will sound.

Q: What devices are compatible with the digiten G3/4 water flow sensor?

A: DIGITEN G3/4″ Water Flow Sensor with 1.2M (3.9ft) Cable, Food-Grade Hall Effect Sensor Flow Meter Flowmeter Counter 1-60L/min – Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible